The impact of diet and occupation on male infertility, the harms of smoking and drinking, and the hidden dangers of prolonged sitting on a sofa.

[**1** **8** **0** **.** **Male** **Be** **Careful** **About** **Eating** **Causes** **Infertility** **!**

When people mention "illness entering through the mouth," they often think of gastrointestinal diseases. In fact, male infertility may also be caused by "illness entering through the mouth."

First, fertility is closely related to nutritional factors, nutrition

Both deficiency and excess of vitamins can lead to male infertility. Malnutrition can cause deficiencies in vitamins A, B, C, and E.

Deficiencies in trace elements such as zinc, calcium, phosphorus, iron, and selenium can lead to reduced sperm production and decreased sperm motility.

Decreased. Excessive nutrition during adolescence often leads to obesity, and fat deposition can impair brain function.

Loss or reduction of pituitary function, resulting in the inability or reduction of androgen release.

Children with this condition are prone to developing small testes, micropenis, and lack of secondary sexual characteristics.

Symptoms such as fatigue and feminization may lead to infertility in adulthood.

Secondly, long-term consumption of certain foods containing nitrites

Foods containing preservatives or sulfonamides and food colorings, raw cotton

Seed oil, celery, and other foods can also lead to a decrease in sperm count and quality.

In addition, scientists have discovered that in recent decades, male sperm...

Decreased sperm count and reduced testicular volume are associated with octylphenol and bisphenol A.

Related to butylbenzyl phthalate, these substances are widely used

It is used for the inner wall coating of baby bottles, cans, food packaging bags, etc.

[**181.** Which industries have a high rate of male infertility?**]

A man's occupation may affect his fertility.

However, this finding requires further research to draw conclusions.

A definitive conclusion. Research has found that those engaged in engineering technology and finance...

There are more men in analytics, corporate and computer management, and teaching than in other professions.

Men in other professions are more likely to be infertile. The survey results show...

Currently, men who work as teachers are more likely to be infertile than other men.

The rate is 7 times higher; the probability of infertility among men engaged in financial analysis is...

Five times higher than the average male, those working in engineering, technology, companies, and computers

Men under management are three times more likely to be infertile than men without this condition. And from...

Men who work in service or clerical jobs have the lowest chance of being infertile.

The survey also found that men who smoke frequently are more likely to be infertile.

The chances are three times higher for men who have never smoked. Although the research team also...

The exact reason for the above differences cannot be explained, but they

Pointing out psychological stress, high job requirements, and potential electrical...

Magnetic fields and working environments are major factors leading to male infertility.

[**1** **8** **2** **.** **Why** **smoking** **and** **drinking** **can** **cause** **male** **infertility**?**]

Many men develop smoking and drinking habits from their teenage years, which, over time, become ingrained.

Smokers or alcoholics may be unaware that this can lead to lifelong infertility.

First, both smoking and alcohol can impair male sexual function.

Smoking can cause male infertility. Smoking increases arterial blood pressure in men.

Vascular damage, especially a common risk factor for atherosclerosis.

After atherosclerosis, the penile blood pressure index decreases significantly.

A decrease in blood flow can lead to erectile dysfunction.

Alcohol consumption also has a very harmful effect on male sexual function.

Alcohol can cause gonadal poisoning, severely damaging the interstitial cells of the testes.

It inhibits testosterone synthesis, lowers androgen levels, and leads to severe erectile dysfunction.

Secondly, both tobacco and alcohol can directly damage the gonads and sperm.

Sperm production depends on the gonads, primarily the testes;

At this time, sperm production is characterized by a rapid proliferation of cell numbers and cell size.

Cell differentiation and maturation require a large amount of deoxyribonucleic acid (DNA).

And proteins, while cigarette smoke concentrate contains substances that induce cell mutations and inhibit lymphocyte DNA synthesis.

These substances are important for sperm production, maturation, and abnormalities.

Smoking significantly affects sperm count. Studies have shown that smoking...

The proportion of abnormal sperm in the semen of smokers is much higher than that of non-smokers.

Alcohol can damage reproductive organs such as the testes, causing serum testicular toxins.

Decreased ketone levels can lead to decreased libido, sperm abnormalities, and male infertility.

[**1** **8** **3** **.** **Male** **Sex** **Prolonged** **Sitting** **On** **Sofa** **Affects** **Sexual** **Function** **!** ]

Nowadays, more and more people are sitting on soft sofas, and some even watch TV while sitting on them.

They would sit for hours on end, only finding the sofa more comfortable than a hard chair, without realizing...

A soft, comfortable sofa can actually damage testicular function.

This is because the natural sitting posture of humans is based on the ischium.

With the two nodules acting as support points, the scrotum hangs easily.

Between the thighs, however, when sitting on the sofa, the original support...

I lowered my head, my entire buttocks sinking into the sofa, the sofa's filling...

The surface material will surround and compress the scrotum, and when the scrotum is subjected to...

When pressure is applied, venous return is impaired, and the blood vessels near the testicles become constricted.

Thick, congested veins can lead to varicocele, which can cause pain and swelling in patients.

The symptoms include testicular heaviness and a dull pain in the lower abdomen, which can affect men.

This affects sexual function and fertility. Therefore, people who need to sit for long periods of time...

A firm chair is preferable; if it is a soft sofa, a firm cushion should be added.

Long-distance drivers also benefit from the softness of car seats, and

As the car bumps along, the testicles experience more pressure and are more prone to...

This can have adverse effects. Therefore, it's not just about adding something to the chair.

Seat cushions should be used, and you should get out of the car and stretch your legs after driving for a while.

Walking can activate the whole body, clear the meridians, improve local blood circulation, and relax the testicles.